Straight answers
We explain what's needed, what can wait and what it costs, in plain English, before any work starts.
Colyton Auto & Accessories is an owner-run workshop on the Great Western Highway. Everyday servicing, NSW rego inspections and serious 4x4 fit-outs, all under one roof.
Rishi and Rupesh opened Colyton Auto & Accessories in 2026 with a simple idea: you should talk to the people who actually work on your car. No front desk passing messages back and forth, and no surprise extras on the invoice.
The workshop sits with the Pearl service station at 86 Great Western Highway, easy to reach from St Marys, Mount Druitt and Penrith. One day it's a family hatch in for its log book service. The next, it's a dual-cab getting a light bar, snorkel and lift before a trip west.
We're a NSW authorised inspection station, so pink and blue slips are done on site. And because we fit 4x4 gear as well as service vehicles, we can tell you how an upgrade affects the rest of the car before you spend the money.
The same four promises apply whether you're in for a pink slip or a full 4x4 build.
We explain what's needed, what can wait and what it costs, in plain English, before any work starts.
Manufacturer specs for servicing, and neat, fused, tidy wiring on every accessory we fit.
Most services are done in about an hour, and walk-ins usually get looked at the same day.
Organised bays and care with your interior. Customers mention it in their reviews.
Between them they cover the whole job: mechanical work, servicing and inspections on one side, and 4x4 fit-outs, wheels and suspension on the other. Call either of them directly on 0422 238 531.
Mechanical, servicing and inspections
4x4 fit-outs, wheels and suspension
Hoists, tools and a forecourt usually full of 4x4s.





We're right on the Great Western Highway, a short drive from most of the Penrith and Blacktown areas.
Walk in, call the workshop, or text Rishi & Rupesh directly. Most messages get a reply the same day.